[GENERAL] Trigger function to audit any kind of table

[Sergio Duran]

Hello,

I would like to know if it is possible to create a trigger function which does something like

CREATE OR REPLACE FUNCTION table_audit() RETURNS TRIGGER AS $table_audit$
BEGIN
  INSERT INTO audit SELECT TG_OP, current_timestampmp, current_user, OLD, NEW;
  RETURN NEW;
END $table_audit$ LANGUAGE plpgsql;

Can I create a table with those two RECORD pseudo-types or something compatible?

I'm using pgsql 8.1


Thanks.